Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c769679945b94f8db84d53a1c8c14590 : SUCCESS in 6m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/48806a54d5334076b4be1efbfaa9a031 : FAILURE in 4m 44s